860
NWUS55 KRIW 200128
LSRRIW
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE RIVERTON WY
628 PM MST THU FEB 19 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0600 AM SNOW 6 WNW CORA 42.98N 110.09W
02/19/2026 M5.1 INCH SUBLETTE WY COCORAHS
COCORAHS STATION WY-SL-7 PINEDALE 14 NW
(COCO).
0600 AM SNOW 2 WSW CODY 44.51N 109.10W
02/19/2026 M0.0 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-7 CODY 2 WSW (COCO).
0600 AM SNOW 6 SW MILLS 42.77N 106.44W
02/19/2026 M4.5 INCH NATRONA WY COCORAHS
COCORAHS STATION WY-NT-112 CASPER 7.1 SW
(COCO).
0600 AM SNOW 1 WNW DUBOIS 43.54N 109.66W
02/19/2026 M3.5 INCH FREMONT WY CO-OP OBSERVER
CO-OP OBSERVER STATION DBOW4 DUBOIS (COOP).
0600 AM SNOW 2 SSE FORT WASHAKIE 42.98N 108.87W
02/19/2026 M4.0 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-71 FORT WASHAKIE 3.7
SE (COCO).
0630 AM SNOW 1 SSE GREEN RIVER 41.50N 109.46W
02/19/2026 M0.8 INCH SWEETWATER WY COCORAHS
COCORAHS STATION WY-SW-26 GREEN RIVER 1 SSE
(COCO).
0700 AM SNOW 5 NNW TEN SLEEP 44.10N 107.47W
02/19/2026 M4.5 INCH WASHAKIE WY COCORAHS
COCORAHS STATION WY-WH-1 TEN SLEEP 5 NNW
(COCO).
0700 AM SNOW TEN SLEEP 44.03N 107.45W
02/19/2026 M6.0 INCH WASHAKIE WY COCORAHS
COCORAHS STATION WY-WH-13 TEN SLEEP 0.3 SSW
(COCO).
0700 AM SNOW WINCHESTER 43.86N 108.16W
02/19/2026 M4.0 INCH WASHAKIE WY COCORAHS
COCORAHS STATION WY-WH-14 WORLAND 14.4 SW
(COCO).
0700 AM SNOW 9 S MANDERSON 44.14N 107.94W
02/19/2026 M4.0 INCH WASHAKIE WY COCORAHS
COCORAHS STATION WY-WH-22 WORLAND 9.6 N
(COCO).
0700 AM SNOW 2 NE WORLAND 44.03N 107.93W
02/19/2026 M3.5 INCH WASHAKIE WY COCORAHS
COCORAHS STATION WY-WH-23 WORLAND 2.3 NE
(COCO).
0700 AM SNOW 7 NE WINCHESTER 43.92N 108.06W
02/19/2026 M2.0 INCH WASHAKIE WY COCORAHS
COCORAHS STATION WY-WH-9 WORLAND 8 SW
(COCO).
0700 AM SNOW 2 NNE TETON VILLAGE 43.60N 110.80W
02/19/2026 M8.0 INCH TETON WY COCORAHS
COCORAHS STATION WY-TT-15 TETON VILLAGE 2 NE
(COCO).
0700 AM SNOW JACKSON 43.48N 110.76W
02/19/2026 M5.3 INCH TETON WY COCORAHS
COCORAHS STATION WY-TT-40 JACKSON 0.3 ENE
(COCO).
0700 AM SNOW 1 SSE WILSON 43.49N 110.86W
02/19/2026 M8.0 INCH TETON WY COCORAHS
COCORAHS STATION WY-TT-46 WILSON 1 SE
(COCO).
0700 AM SNOW GREEN RIVER 41.52N 109.47W
02/19/2026 M1.6 INCH SWEETWATER WY CO-OP OBSERVER
CO-OP OBSERVER STATION GRNW4 GREEN RIVER
(COOP).
0700 AM SNOW 2 SSE GREEN RIVER 41.49N 109.45W
02/19/2026 M0.0 INCH SWEETWATER WY COCORAHS
COCORAHS STATION WY-SW-32 GREEN RIVER 2 SSE
(COCO).
0700 AM SNOW 2 SE GREEN RIVER 41.50N 109.45W
02/19/2026 M0.8 INCH SWEETWATER WY COCORAHS
COCORAHS STATION WY-SW-34 GREEN RIVER 1 SE
(COCO).
0700 AM SNOW 1 NNW GREEN RIVER 41.52N 109.47W
02/19/2026 M0.0 INCH SWEETWATER WY COCORAHS
COCORAHS STATION WY-SW-48 GREEN RIVER 0.5
NNW (COCO).
0700 AM SNOW 5 SE PINEDALE 42.82N 109.79W
02/19/2026 M1.8 INCH SUBLETTE WY COCORAHS
COCORAHS STATION WY-SL-18 PINEDALE 5 SE
(COCO).
0700 AM SNOW 15 N CORA 43.16N 110.00W
02/19/2026 M1.5 INCH SUBLETTE WY COCORAHS
COCORAHS STATION WY-SL-23 CORA 14.2 N
(COCO).
0700 AM SNOW 1 W GARLAND 44.78N 108.69W
02/19/2026 M0.5 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-13 POWELL 3.9 ENE
(COCO).
0700 AM SNOW 2 SE MEETEETSE 44.14N 108.84W
02/19/2026 M2.2 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-43 MEETEETSE 2 SE
(COCO).
0700 AM SNOW 7 SW RALSTON 44.64N 108.96W
02/19/2026 M0.5 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-48 RALSTON 6 SW
(COCO).
0700 AM SNOW 1 NNW POWELL 44.76N 108.77W
02/19/2026 M0.3 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-65 POWELL 0.5 WNW
(COCO).
0700 AM SNOW 2 ENE RALSTON 44.73N 108.83W
02/19/2026 M0.4 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-68 POWELL 4 WSW
(COCO).
0700 AM SNOW 2 WSW EVANSVILLE 42.86N 106.29W
02/19/2026 M4.1 INCH NATRONA WY CO-OP OBSERVER
CO-OP OBSERVER STATION CWWW4 CASPER (COOP).
0700 AM SNOW 1 SSE MILLS 42.83N 106.36W
02/19/2026 M4.5 INCH NATRONA WY COCORAHS
COCORAHS STATION WY-NT-100 CASPER 1.7 W
(COCO).
0700 AM SNOW 5 W MILLS 42.85N 106.48W
02/19/2026 M6.0 INCH NATRONA WY COCORAHS
COCORAHS STATION WY-NT-111 CASPER 7.5 W
(COCO).
0700 AM SNOW 1 NW CASPER 42.84N 106.34W
02/19/2026 M5.8 INCH NATRONA WY COCORAHS
COCORAHS STATION WY-NT-50 CASPER 1 NW
(COCO).
0700 AM SNOW 1 WSW CASPER 42.83N 106.34W
02/19/2026 M8.0 INCH NATRONA WY COCORAHS
COCORAHS STATION WY-NT-92 CASPER 0.7 WSW
(COCO).
0700 AM SNOW 1 SSE THAYNE 42.90N 110.98W
02/19/2026 M3.7 INCH LINCOLN WY COCORAHS
COCORAHS STATION WY-LN-18 THAYNE 2 SE
(COCO).
0700 AM SNOW 5 SSE SMOOT 42.55N 110.89W
02/19/2026 M10.0 INCH LINCOLN WY COCORAHS
COCORAHS STATION WY-LN-2 SMOOT 5 SSE (COCO).
0700 AM SNOW 4 NE THAYNE 42.96N 110.95W
02/19/2026 M3.5 INCH LINCOLN WY COCORAHS
COCORAHS STATION WY-LN-32 STAR V RANCH 1 S
(COCO).
0700 AM SNOW 13 SSE BUFFALO 44.17N 106.61W
02/19/2026 M0.0 INCH JOHNSON WY COCORAHS
COCORAHS STATION WY-JN-33 BUFFALO 13 SSE
(COCO).
0700 AM SNOW BUFFALO 44.34N 106.71W
02/19/2026 M2.0 INCH JOHNSON WY COCORAHS
COCORAHS STATION WY-JN-41 BUFFALO 0.6 E
(COCO).
0700 AM SNOW 5 NNW KAYCEE 43.77N 106.69W
02/19/2026 M1.0 INCH JOHNSON WY COCORAHS
COCORAHS STATION WY-JN-44 KAYCEE 5.2 NNW
(COCO).
0700 AM SNOW 3 SSW MAYOWORTH 43.80N 106.82W
02/19/2026 M3.0 INCH JOHNSON WY COCORAHS
COCORAHS STATION WY-JN-45 KAYCEE 10.9 WNW
(COCO).
0700 AM SNOW 2 NNW BARNUM 43.68N 106.93W
02/19/2026 M3.0 INCH JOHNSON WY COCORAHS
COCORAHS STATION WY-JN-47 KAYCEE 14.6 W
(COCO).
0700 AM SNOW 2 NE LUCERNE 43.75N 108.14W
02/19/2026 M4.3 INCH HOT SPRINGS WY CO-OP OBSERVER
CO-OP OBSERVER STATION BMTW4 LUCERNE (COOP).
0700 AM SNOW 1 WSW LUCERNE 43.73N 108.18W
02/19/2026 M5.0 INCH HOT SPRINGS WY COCORAHS
COCORAHS STATION WY-HS-18 THERMOPOLIS 6 NNE
(COCO).
0700 AM SNOW 15 WSW HAMILTON DOME 43.71N 108.87W
02/19/2026 M3.5 INCH HOT SPRINGS WY COCORAHS
COCORAHS STATION WY-HS-24 THERMOPOLIS 33.2 W
(COCO).
0700 AM SNOW 6 SW LANDER 42.76N 108.79W
02/19/2026 M4.1 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-21 LANDER 6 SW
(COCO).
0700 AM SNOW 7 WNW LANDER 42.86N 108.87W
02/19/2026 M4.1 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-37 LANDER 7 WNW
(COCO).
0700 AM SNOW 2 W RIVERTON 43.03N 108.42W
02/19/2026 M6.0 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-52 RIVERTON 2 W
(COCO).
0700 AM SNOW 5 SW LANDER 42.77N 108.79W
02/19/2026 M4.0 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-79 LANDER 5.1 SW
(COCO).
0700 AM SNOW 3 NNW SAINT STEPHENS 43.02N 108.45W
02/19/2026 M3.0 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-91 RIVERTON 2.2 WSW
(COCO).
0700 AM SNOW 6 E PAVILLION 43.23N 108.58W
02/19/2026 M2.5 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-92 PAVILLION 5.8 E
(COCO).
0700 AM SNOW 1 WNW SHELL 44.53N 107.80W
02/19/2026 M4.0 INCH BIG HORN WY COCORAHS
COCORAHS STATION WY-BH-31 GREYBULL 12.9 ENE
(COCO).
0728 AM SNOW 2 W ROCK SPRINGS 41.60N 109.25W
02/19/2026 M0.4 INCH SWEETWATER WY COCORAHS
COCORAHS STATION WY-SW-44 ROCK SPRINGS 1.6 W
(COCO).
0800 AM SNOW 3 SSW WILSON 43.47N 110.90W
02/19/2026 M8.0 INCH TETON WY COCORAHS
COCORAHS STATION WY-TT-22 WILSON 3 SSW
(COCO).
0800 AM SNOW 1 SSE ROCK SPRINGS 41.59N 109.21W
02/19/2026 M1.5 INCH SWEETWATER WY COCORAHS
COCORAHS STATION WY-SW-43 ROCK SPRINGS 1 SSE
(COCO).
0800 AM SNOW 3 W BOULDER 42.72N 109.69W
02/19/2026 M2.0 INCH SUBLETTE WY CO-OP OBSERVER
CO-OP OBSERVER STATION BRSW4 BOULDER (COOP).
0800 AM SNOW 1 NNW PINEDALE 42.88N 109.87W
02/19/2026 M3.6 INCH SUBLETTE WY COCORAHS
COCORAHS STATION WY-SL-9 PINEDALE 1 NNW
(COCO).
0800 AM SNOW 7 NNE CODY 44.61N 108.98W
02/19/2026 M0.3 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-16 CODY 7.2 NNE
(COCO).
0800 AM SNOW 2 NE CODY 44.54N 109.02W
02/19/2026 M0.0 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-37 CODY 2 NE (COCO).
0800 AM SNOW 5 NNE MEETEETSE 44.22N 108.83W
02/19/2026 M1.1 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-47 MEETEETSE 4 NNE
(COCO).
0800 AM SNOW 1 E CASPER 42.83N 106.31W
02/19/2026 M6.4 INCH NATRONA WY COCORAHS
COCORAHS STATION WY-NT-94 CASPER 1.2 E
(COCO).
0800 AM SNOW 1 NE AFTON 42.73N 110.92W
02/19/2026 M4.2 INCH LINCOLN WY CO-OP OBSERVER
CO-OP OBSERVER STATION AFOW4 AFTON (COOP).
0800 AM SNOW 4 NNE THAYNE 42.97N 110.96W
02/19/2026 M3.7 INCH LINCOLN WY COCORAHS
COCORAHS STATION WY-LN-19 STAR V RANCH 0.3
WNW (COCO).
0800 AM SNOW 1 NNE BUFFALO 44.36N 106.69W
02/19/2026 M1.7 INCH JOHNSON WY COCORAHS
COCORAHS STATION WY-JN-31 BUFFALO 2 NE
(COCO).
0800 AM SNOW 18 ESE LUCERNE 43.62N 107.84W
02/19/2026 M5.0 INCH HOT SPRINGS WY COCORAHS
COCORAHS STATION WY-HS-26 THERMOPOLIS 18.6 E
(COCO).
0800 AM SNOW 6 ESE DUBOIS 43.50N 109.53W
02/19/2026 M0.3 INCH FREMONT WY COCORAHS
COCORAHS STATION WY-FM-72 DUBOIS 5 ESE
(COCO).
0824 AM SNOW POWELL 44.75N 108.75W
02/19/2026 M0.4 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-67 POWELL 0.2 ESE
(COCO).
0900 AM SNOW 9 SSW BIG TRAILS 43.65N 107.37W
02/19/2026 M2.0 INCH WASHAKIE WY COCORAHS
COCORAHS STATION WY-WH-3 TEN SLEEP 27 S
(COCO).
0900 AM SNOW 1 N JACKSON 43.49N 110.76W
02/19/2026 M5.0 INCH TETON WY CO-OP OBSERVER
CO-OP OBSERVER STATION JFSW4 JACKSON (COOP).
0900 AM SNOW 1 SSW GREEN RIVER 41.51N 109.48W
02/19/2026 M2.0 INCH SWEETWATER WY COCORAHS
COCORAHS STATION WY-SW-36 GREEN RIVER 0.8
SSW (COCO).
0900 AM SNOW DEAVER 44.89N 108.59W
02/19/2026 M2.0 INCH BIG HORN WY CO-OP OBSERVER
CO-OP OBSERVER STATION DEVW4 DEAVER (COOP).
0905 AM SNOW PAHASKA 44.50N 109.96W
02/19/2026 M3.0 INCH PARK WY CO-OP OBSERVER
CO-OP OBSERVER STATION NFKW4 PAHASKA (COOP).
0921 AM SNOW 3 WSW WAPITI 44.46N 109.49W
02/19/2026 M0.2 INCH PARK WY COCORAHS
COCORAHS STATION WY-PK-55 CODY 21.9 W
(COCO).
1046 AM SNOW 7 S CASPER 42.74N 106.34W
02/19/2026 M6.5 INCH NATRONA WY PUBLIC
1100 AM SNOW 2 WSW EVANSVILLE 42.86N 106.29W
02/19/2026 M4.1 INCH NATRONA WY CO-OP OBSERVER
1100 AM SNOW 4 NW MILLS 42.88N 106.43W
02/19/2026 E8.0 INCH NATRONA WY OFFICIAL NWS OBS
1100 AM SNOW 5 NNW KAYCEE 43.77N 106.69W
02/19/2026 E1.0 INCH JOHNSON WY COCORAHS
1100 AM SNOW 3 SSW MAYOWORTH 43.80N 106.82W
02/19/2026 E3.0 INCH JOHNSON WY COCORAHS
1100 AM SNOW 5 W MILLS 42.85N 106.48W
02/19/2026 E6.0 INCH NATRONA WY COCORAHS
1100 AM SNOW 1 SSE MILLS 42.83N 106.36W
02/19/2026 E4.5 INCH NATRONA WY COCORAHS
1100 AM SNOW 1 NW CASPER 42.84N 106.34W
02/19/2026 E5.8 INCH NATRONA WY COCORAHS
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